- Add flour to bowl along with butter and "rub in" using your finger tips to achieve crumb like texture.
- Add egg yolks and mix through with wooden spoon.
- Add water very gradually, whilst gathering the pastry to form a ball. (only add enough water to bring the pastry together).
- Wrap the pastry in cling film and chill for 20 mins.
- Meanwhile prepare the filling by mixing the cream and crème fraiche together followed by the eggs and egg yolks with a balloon whisk.
- Preheat oven to 180°C, 350°F, Gas Mark 4.
- Remove pastry from fridge and roll out on floured surface.
- Line pastry tin.
- Place back in fridge for 15 mins. (don't be tempted to skip this stage as I have done in the past as your pastry will shrink).
- Remove lined tin from fridge and brush pastry lightly with egg white. Place in oven for a couple of minutes.
- Remove from oven and scatter cooked bacon pieces on the pastry base. Then add grated cheese followed by cream mixture.
- Place on middle shelf of oven and cook for 30-40 mins until mixture has risen and is golden on top.
- Allow to stand for 5-10 mins before seving.
- Serve hot or cold.
Gaynor's Tip: If using for a picnic it is best transported whole and covered in the tin.